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  ETC 1. Journal Papers

 

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Cited 11 time in webofscience Cited 11 time in scopus
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dc.contributor.authorMyeong Hun Kang-
dc.contributor.authorLee, JS-
dc.contributor.authorKoo, YM-
dc.contributor.authorKim, SJ-
dc.contributor.authorNam Hoe Heo-
dc.date.accessioned2016-03-31T07:26:53Z-
dc.date.available2016-03-31T07:26:53Z-
dc.date.created2015-02-24-
dc.date.issued2014-09-
dc.identifier.issn1073-5623-
dc.identifier.other2014-OAK-0000032172-
dc.identifier.urihttps://oasis.postech.ac.kr/handle/2014.oak/13642-
dc.description.abstractIn low alloy steels containing Nb, the poor hot ductility is basically due to the austenite grain boundary segregation of sulfur and the additional matrix strengthening of Nb(C,N) precipitates, both of which decrease the equicohesive temperature. The recovery of hot ductility is therefore attributed to not only the clean grain boundaries that the segregated sulfur is scavenged through the MnS reaction but also the matrix softening by the coarse Nb(C,N) precipitates.-
dc.description.statementofresponsibilityX-
dc.languageEnglish-
dc.publisherSpringer-
dc.relation.isPartOfMETALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE-
dc.subjectGRAIN-BOUNDARY SEGREGATION-
dc.subjectLOW-CARBON STEELS-
dc.subjectNONEQUILIBRIUM SEGREGATION-
dc.subjectTRANSVERSE CRACKING-
dc.subjectCREEP CAVITATION-
dc.subjectPRECIPITATION-
dc.subjectSULFUR-
dc.subjectEMBRITTLEMENT-
dc.subjectIRON-
dc.subjectMN-
dc.titleThe mechanism of hot ductility loss and recovery in Nb-bearing low alloy steels-
dc.typeArticle-
dc.contributor.college철강대학원-
dc.identifier.doi10.1007/S11661-014-2402-2-
dc.author.googleKang, MH-
dc.author.googleLee, JS-
dc.author.googleKoo, YM-
dc.author.googleKim, SJ-
dc.author.googleHeo, NH-
dc.relation.volume45A-
dc.relation.issue10-
dc.relation.startpage4302-
dc.relation.lastpage4306-
dc.contributor.id10052553-
dc.relation.journalMETALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE-
dc.relation.indexSCI급, SCOPUS 등재논문-
dc.relation.sciSCI-
dc.collections.nameJournal Papers-
dc.type.rimsART-
dc.identifier.bibliographicCitationMETALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, v.45A, no.10, pp.4302 - 4306-
dc.identifier.wosid000339888100015-
dc.date.tcdate2019-01-01-
dc.citation.endPage4306-
dc.citation.number10-
dc.citation.startPage4302-
dc.citation.titleMETALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE-
dc.citation.volume45A-
dc.contributor.affiliatedAuthorLee, JS-
dc.contributor.affiliatedAuthorKoo, YM-
dc.contributor.affiliatedAuthorKim, SJ-
dc.contributor.affiliatedAuthorNam Hoe Heo-
dc.identifier.scopusid2-s2.0-84906785899-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.wostc4-
dc.description.scptc4*
dc.date.scptcdate2018-05-121*
dc.type.docTypeArticle-
dc.subject.keywordPlusGRAIN-BOUNDARY SEGREGATION-
dc.subject.keywordPlusLOW-CARBON STEELS-
dc.subject.keywordPlusNONEQUILIBRIUM SEGREGATION-
dc.subject.keywordPlusTRANSVERSE CRACKING-
dc.subject.keywordPlusCREEP CAVITATION-
dc.subject.keywordPlusPRECIPITATION-
dc.subject.keywordPlusSULFUR-
dc.subject.keywordPlusEMBRITTLEMENT-
dc.subject.keywordPlusIRON-
dc.subject.keywordPlusMN-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryMetallurgy & Metallurgical Engineering-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaMetallurgy & Metallurgical Engineering-
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